AL51 and AL51KA

Overview: Models AL51 & AL51KA
	The American Lock No. AL51 and AL51KA Solid Brass Blade Tumbler Cylinder Padlocks feature a 1-3/4in (44mm) wide solid brass body and a 2in (51mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. Dual ball bearing locking mechanism resists pulling and prying and a debris resistant cylinder performs extremely well in external applications.

Warranty & Certifications: Models AL51 & AL51KA	Videos: Models AL51 & AL51KA
Limited Lifetime Warranty Certification: California’s Proposition 65 – Warning Statement	Video Library

Keying: MK=Master Keyed, KA=Keyed Alike, KD=Keyed Different, N=Bump Stop, UN=Un-Combinated, KZ=Zero Bitted
Re-Keyable: Yes/No
Keyway-Cylinder/ Number of Pins:
Shackle Diameter:
Shackle Height/Length:

Model	1	2	3	4	5	6	7	8	9	10
AL51	KD	Yes	ABTC1	5/16 in (8 mm)	2 in (51 mm)	3/4 in (19 mm)	1-3/4 in (44 mm)			Gold/1 box
AL51KA	KA	Yes	ABTC1	5/16 in (8 mm)	2 in (51 mm)	3/4 in (19 mm)	1-3/4 in (44 mm)			Gold/1 box